CN212796497U

CN212796497U - Simple air guide net

Info

Publication number: CN212796497U
Application number: CN202021465167.2U
Authority: CN
Inventors: 孙凯明; 潘仁俊; 李长亮; 王聪
Original assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS CO LTD
Current assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS CO LTD
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-26
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a simple and easy wind-guiding net, lower skeleton are installed at skylight track seat front end, go up the skeleton of skeleton front end and lower skeleton and draw between the screen cloth, go up skeleton rear end both sides foot and connect on skylight track seat both sides through two mount pads respectively, its characterized in that: the utility model discloses a spring assembly, including mount pad, pivot pin, frame, upper end, lower end, draw and connect the waist groove, the mount pad rear portion sets up the pin joint seat, be equipped with the draw of fore-and-aft direction on the pin joint seat and connect the waist groove, it connects the waist inslot to be to draw through the pin joint round pin cross-under to go up skeleton rear end, it connects the waist inslot to be can follow the draw and connect the waist groove direction slip state to go up skeleton rear end, the mount pad middle part sets up the spacing bayonet socket of the spacing spring of front and back side, the mount pad front portion sets up spring foot bayonet socket, skeleton and mount pad are connected to a torsion spring, the torsion spring includes middle elastic part and upper. The assembly has compact, stable and firm structure, and elastic expansion and contraction without jamming and abnormal sound.

Description

Simple air guide net

Technical Field

The utility model belongs to panorama skylight field, specifically speaking relate to a simple and easy wind-guiding net that skylight kept out wind.

Background

At present, parts of a car roof skylight usually comprise a frame, a sun-shading curtain, glass, an air guide net and the like. The wind guide net is mainly used for turning the airflow flowing through the wind blocking net to the upper part or two sides of the wind blocking net, so that the airflow is prevented from directly blowing to passengers, meanwhile, the noise caused by the airflow is reduced, and the riding comfort is improved.

The existing skylight wind-guiding net structure still adopts the upper and lower frameworks of the wind-guiding net elastically supported or contracted by the torsional spring, the torsional spring is propped against the skylight track, the common skylight track can not stably and firmly fix the torsional spring, the spring is bounced off and contracted to deviate so as to clamp the opening and closing of the wind-guiding net, and the use abnormal sound and the service life influence exist.

Disclosure of Invention

In order to solve the problem of using the wind guide net, the utility model provides a simple wind guide net which has compact structure, stability, firmness, elasticity expansion, contraction without blocking, abnormal sound and large opening and closing range.

The utility model adopts the technical proposal that: the utility model provides a simple and easy wind-guiding net, includes upper and lower skeleton, screen cloth and mount pad, and lower skeleton is installed at skylight track seat front end, goes up the skeleton of skeleton front end and lower skeleton and draws between the screen cloth, goes up skeleton rear end both sides foot and connects on skylight track seat both sides through two mount pads respectively, its characterized in that: the utility model discloses a spring assembly, including mount pad, pivot pin, frame, upper end, lower end, draw and connect the waist groove, the mount pad rear portion sets up the pin joint seat, be equipped with the draw of fore-and-aft direction on the pin joint seat and connect the waist groove, it connects the waist inslot to be to draw through the pin joint round pin cross-under to go up skeleton rear end, it connects the waist inslot to be can follow the draw and connect the waist groove direction slip state to go up skeleton rear end, the mount pad middle part sets up the spacing bayonet socket of the spacing spring of front and back side, the mount pad front portion sets up spring foot bayonet socket, skeleton and mount pad are connected to a torsion spring, the torsion spring includes middle elastic part and upper.

Furthermore, the spring limiting bayonet is formed by limiting stoppers arranged on the front side and the rear side of the middle part of the mounting seat and spaced from the bayonet at the front and the rear sides.

Furthermore, the front end of the lower spring foot is provided with a bent head part folded back towards the middle elastic part, the spring foot bayonet is formed by matching a front spring foot clamping seat and a rear spring foot clamping seat on the mounting seat in a front-back clearance mode, and the bent head part is clamped into the arc air.

Furthermore, the upper stop opening of the arc hollow part is slightly contracted inwards to form a stop opening for clamping the bent part of the lower spring leg.

Furthermore, a lower spring foot limit stop is arranged between the spring foot bayonet and the spring limit bayonet of the mounting seat, and the lower spring foot limit stop is arranged on the front side and/or the rear side of the mounting seat.

Furthermore, one end of the pin joint pin is connected with the rear end of the upper framework, the middle part of the pin joint pin is connected in the pull-joint waist groove in a penetrating manner, and the other end of the pin joint pin is provided with a limiting anti-falling stop head.

The utility model discloses a torsional spring adopts the mount pad to install on the skylight track, the last spring foot of torsional spring articulates on last skeleton, the middle elastic part joint of torsional spring is between mount pad front and rear side limit stop, the well front portion of torsional spring is spacing by lower spring foot limit stop side direction, the elbow portion card of torsional spring lower spring foot front end is gone into in the fender mouth of circular arc vacancy, carry out spacing, joint from the upper, middle, lower multiple position of torsional spring, can effectively ensure the installation of torsional spring stable, firm, under long-term, the torsion effect operation environment that relapse, can guarantee not have the skew hidden danger, no jam, abnormal sound, be favorable to guaranteeing safe handling; go up the skeleton end and be through the pin joint round pin cross-under and draw and connect the waist inslot and be and can follow and draw and connect the waist groove direction slip state, under the wind-guiding net closed condition, the pin joint round pin is located and draws and connect the waist groove towards the one side foremost of screen cloth, when the wind-guiding net is opened, under the torsional spring effect, go up the skeleton upwards, remove towards the back, the pin joint round pin moves to the rearmost end, the wind-guiding net has great range that opens and shuts this moment, is favorable to improving the wind-guiding effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the torsion spring structure of the present invention;

FIG. 4 is a schematic view of the structure of the mounting base of the present invention;

fig. 5 is a schematic view of the closed configuration of fig. 1.

In the figure: the device comprises an upper framework 1, side legs 101, a pivoting pin 102, a limiting anti-falling blocking head 103, a lower framework 2, mesh cloth 3, a filler rod 4, a mounting seat 5, a pivoting seat 501, a limiting stop 502, a lower spring foot limiting stop 503, a spring foot front clamping seat 504, a spring foot rear clamping seat 505, an arc hollow 506, a pull-joint waist groove 507, a torsion spring 6, a middle elastic part 601, an upper spring foot 602, a draw hook 603, a lower spring foot 604 and an elbow part 605.

Detailed Description

The following further description is made in conjunction with the accompanying drawings and examples.

FIGS. 1-5 show: a simple wind-guiding net comprises an upper framework 1, a lower framework 2, a mesh 3, a filler rod 4, mounting seats 5 and a torsion spring 6, wherein the lower framework 2 is mounted at the front end of a skylight rail seat, the mesh 3 is connected between the front end of the upper framework 1 and the framework of the lower framework in a pulling manner, the upper end of the mesh 3 is embedded at the front end of the upper framework through the filler rod 4, the tail ends of two side feet 101 at the rear end of the upper framework are respectively connected in a penetrating manner through a pin joint pin 102 and a limiting anti-dropping stop head 103 in a limiting and guiding manner and are connected in a pulling connection waist groove 507 of a pivoting seat 501 at the rear part of the mounting seats 5 in a penetrating manner; a spring limiting bayonet formed by spacing bayonet positions from the front side and the rear side of a limiting stop 502 arranged on the front side and the rear side of the middle part of the mounting seat is arranged in the middle part of the mounting seat 5, a front clamping seat 504 of a spring leg and a rear clamping seat 505 of the spring leg which are arranged on the front part and the rear part of the mounting seat 5 are in clearance fit with each other in the front and the rear directions to form an arc hollow 505, an upper blocking opening of the arc hollow is inwards slightly contracted, and a lower spring leg limiting stop 503 on the front side and/or the rear side of the mounting seat is arranged in the front middle part of; the torsion spring 6 is connected with the upper framework and the mounting seat, the torsion spring 6 comprises a middle elastic part 601, an upper spring foot 602 and a lower spring foot 604, the middle elastic part 601 is arranged in the clamping openings at intervals in the front and the back of the limit stop 502, the tail end of the upper spring foot 602 is provided with a draw hook 603 which is connected with the upper framework in a penetrating way, the lower spring foot 604 is limited by the front side and the back side of the lower spring foot limit stop 503, the front end of the lower spring foot is provided with an elbow part 605 which is folded back towards the middle elastic part, and the elbow part 605 abuts against.

In this embodiment, the front of the mounting base 5 can be connected to the rear of the lower frame, or the mounting base 5 can be separately fixed to the sunroof rail.

Claims

1. The utility model provides a simple and easy wind-guiding net, includes upper and lower skeleton, screen cloth and mount pad, and lower skeleton is installed at skylight track seat front end, goes up the skeleton of skeleton front end and lower skeleton and draws between the screen cloth, goes up skeleton rear end both sides foot and connects on skylight track seat both sides through two mount pads respectively, its characterized in that: the utility model discloses a spring assembly, including mount pad, pivot pin, frame, upper end, lower end, draw and connect the waist groove, the mount pad rear portion sets up the pin joint seat, be equipped with the draw of fore-and-aft direction on the pin joint seat and connect the waist groove, it connects the waist inslot to be to draw through the pin joint round pin cross-under to go up skeleton rear end, it connects the waist inslot to be can follow the draw and connect the waist groove direction slip state to go up skeleton rear end, the mount pad middle part sets up the spacing bayonet socket of the spacing spring of front and back side, the mount pad front portion sets up spring foot bayonet socket, skeleton and mount pad are connected to a torsion spring, the torsion spring includes middle elastic part and upper.

2. The simple wind guide net according to claim 1, wherein: the spring limiting bayonet is formed by limiting stops arranged on the front side and the rear side of the middle of the mounting seat and arranged at positions of the bayonet at intervals from front to back.

3. The simple wind guide net according to claim 1, wherein: the front end of the lower spring foot is provided with a bent head part folded towards the middle elastic part, the spring foot bayonet is formed by matching a front clamping seat and a rear clamping seat of the spring foot on the mounting seat in a front-back clearance mode, and the bent head part is clamped into the arc space.

4. The simple wind guide net according to claim 3, wherein: the upper stop opening of the arc hollow part is slightly contracted inwards to form a stop opening for clamping the bent part of the lower spring leg.

5. The simple wind guide net according to claim 1 or 3, wherein: and a lower spring foot limit stop is arranged between the spring foot bayonet of the mounting seat and the spring limit bayonet and is arranged on the front side and/or the rear side of the mounting seat.

6. The simple wind guide net according to claim 1, wherein: one end of the pin joint pin is connected with the rear end of the upper framework, the middle part of the pin joint pin is connected in the pull-joint waist groove in a penetrating manner, and the other end of the pin joint pin is provided with a limiting anti-falling stop head.